Base | Representation |
---|---|
bin | 1100001010001… |
… | …1010000010101 |
3 | 10112222002022112 |
4 | 3002203100111 |
5 | 101024002331 |
6 | 5021040405 |
7 | 1156332020 |
oct | 302432025 |
9 | 115862275 |
10 | 51000341 |
11 | 26874347 |
12 | 150b6105 |
13 | a748822 |
14 | 6ab81b7 |
15 | 472632b |
hex | 30a3415 |
51000341 has 8 divisors (see below), whose sum is σ = 58329600. Its totient is φ = 43681968.
The previous prime is 51000233. The next prime is 51000343. The reversal of 51000341 is 14300015.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 51000341 - 214 = 50983957 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51000343) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15275 + ... + 18311.
It is an arithmetic number, because the mean of its divisors is an integer number (7291200).
Almost surely, 251000341 is an apocalyptic number.
It is an amenable number.
51000341 is a deficient number, since it is larger than the sum of its proper divisors (7329259).
51000341 is a wasteful number, since it uses less digits than its factorization.
51000341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5443.
The product of its (nonzero) digits is 60, while the sum is 14.
The square root of 51000341 is about 7141.4523032784. The cubic root of 51000341 is about 370.8438034441.
Adding to 51000341 its reverse (14300015), we get a palindrome (65300356).
The spelling of 51000341 in words is "fifty-one million, three hundred forty-one", and thus it is an aban number.
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